Canister vacuum cleaner



FIG. 1 is a top, front and side perspective view of a canister vacuum cleaner showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, front and side perspective view of a second embodiment thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a left side elevational view thereof; and

FIG. 14 is a bottom plan view thereof. 

The ornamental design for a canister vacuum cleaner, as shown and described. 